I've been continuing reading old Tranformers fanfics, because I want to understand where some of the Transformers sex tropes and fanon come from.
So, I was reading a certain fic on FF.N from 2004. I'm not sure if I should link because IDK if I want to call out this author from 20 years ago.
There's an author's note at the beginning that basically says (paraphrasing) "I have read about types of Transformers intimacy, but my friend and I came up with this one." (I love that; good for you author from 20 years ago.)
It's Megastar with an "X made them do it" virus that makes Megatron desire Starscream.
It appears to be G1 type continuity with factions located at their separate bases.
There's the TF tropes of bots literally heating up and their cooling systems being active.
There's a literal button on a bot that when pressed can set them to "input", which Megatron does to Starscream
In the chapter literally titled "Intimacy" Megatron and Starscream have "panels" in their groins. A "connection cable" comes from Megatron's. It goes inside Starscream (who was set to input).
This power-sharing state or connection had among its effects an exchange of emotions and was "more potent...than any human intimacy" and like seeing into their soul (I don't think sparks are mentioned?)
There's some thrusting involved.
"Their energies exploded inside them".
There's almost no fanon vocabulary in this fic. No one has a berth or a washrack. Just "bed". There's no glossas or dermas when bots kiss. No servos or pedes. Just general body parts like necks and torsos and groins.
I feel like this fic captures a moment in Transformers fandom. And I don't necessarily mean like "2004", but the moment of any given Transformers fan trying to work out what gender even means within and without the franchise and coming up with a solution that basically says we aren't constrained by societal norms of the time while simultaneously still struggling to understand whether a desire for union or getting "inside" another must involve penetrative mechanics or not.